Some npm packages (such as sspk) break deploying a meteor app from Windows due to the path seperator they use in bin paths. Npm 5.4.0 fixed it, but Meteor doesn't use it until version 1.6. This plugin can be used for apps using older versions of Meteor.
This plugin automatically checks before every deploy the bin paths in the
package.json for every npm package used by the app, and fixes any paths in their
package.json that only work on Windows.
npm i -g mup-fix-bin-paths.
Next, add it to the
plugins array in your mup config:
moduleexports =// rest of configplugins: 'mup-fix-bin-paths'
Next time you run
mup deploy or
mup meteor push, it will automatically fix any bin paths that will break the deploy.